冀教版(一起)一年级英语下册Unit3 Lesson21 Triangle rectangle square 课件

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冀教版（一起）一年级英语下册
Shape [∫eip]
Rectangle ['rekt ɡl]
Square [skwε ]
Triangle ['trai ɡl]
Play with the shapes.
The door is a rectangle.
The window is a square.
What’s this
It’s a house.
What shapes are they
They are a triangle and several rectangles.
Homework：
听课文录音磁带，并跟读。
熟记下列单词：
triangle, rectangle, square
shapes
⊙o
triangle
rectangle
square
B
BVC
15
17
11
9
24
18
16